MediaTek Helio X20 (MT6797) vs Qualcomm Snapdragon 450 SDM450

Comparisons   11-03-2021
   Well, which processor or chip is better? Full data of speed tests and benchmarks MediaTek Helio X20 (MT6797) vs Qualcomm Snapdragon 450 SDM450, compare of GPUs Adreno 506 and Mali-T880 MP4.
   This performance comparison involves two processors: Helio X20 (MT6797) is deca-core (ARM Cortex-A72) and Snapdragon 450 SDM450 is octa-core (ARM Cortex-A53). Both processors went throughpower consumption test and battery life test. A careful review of all the technical characteristics, to make it easier to understand, is made by the table.
   From the comparison video, you can get the results of parallel benchmarking in software tests like AnTuTu, GeekBench 6, 5, Quadrant, GFXBench, 3DMark, PassMark, WebXPRT 3, PCMark, Mozilla Kraken, Neocore, Octane V2, Vellamo, and how good the processors are in games Real Racing 3, Call of Duty: Mobile, Mortal Kombat, Minecraft Bedrock, Fortnite, Garena Free Fire - The Cobra, PUBG, Sniper 3D etc.
   After reading the results these benchmarks and videos, you can already make an informed decision about which chipset is better to buy Helio X20 (MT6797) or Snapdragon 450 SDM450 and which chip is better for gaming: CSR Racing 2, Need for Speed No Limits, Madout2, Asphalt 9.

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
CPU Benchmark
Based on Antutu and Geekbench score

Helio X20 (MT6797)

Snapdragon 450 SDM450

Battery life test
Power Consumption efficiency (how quickly the processor reduces the battery charge)

Helio X20 (MT6797)

42%

Snapdragon 450 SDM450

57%

Gaming performance
Which CPU is better for gaming

Helio X20 (MT6797)

Snapdragon 450 SDM450

Antutu v10, 9

Antutu benchmark separately tests the performance of the CPU, GPU, and memory speed

	Helio X20 (MT6797)	Snapdragon 450 SDM450
Total score	83288	61183
CPU	23311	17140
GPU	31649	23248
MEM	13320	9791
UX	14981	11013

GeekBench 6, 5.2

This benchmark shows Multi-threaded and Single-threaded processor performance

	Helio X20 (MT6797)	Snapdragon 450 SDM450
Single-Core	215	203
Multi-Core	970	712

Comparison of specifications

CPU and Memory

	Helio X20 (MT6797)	Snapdragon 450 SDM450
Frequency	2100 MHz	1800 MHz
Cores	10	8
Bit	64	64
Lithography	20 nm	14 nm
Transistors count
Core configuration	2x2.1 GHz ARM Cortex-A72 4x1.85 GHz ARM Cortex-A53 4x1.4 GHz ARM Cortex-A53	8x1.48GHz ARM Cortex-A53
Power consumption (TDP)	5 W	3 W
Memory type	LPDDR3 (Dual Channel)	LPDDR4x (Dual Channel)
Max. Memory	4 Gb	4 Gb
Memory Frequency	800	1600
Memory bandwidth	12.8	7.46
Neural Processor (NPU)	No	No
L1 cache
L2 cache
L3 cache
Instruction set architecture (ISA)	ARMv8-A	ARMv8-A

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Helio X20 (MT6797) is 14% better than Snapdragon 450 SDM450 in terms of CPU frequency. Another difference is that Helio X20 (MT6797) has -2 more core than Snapdragon 450 SDM450. Also keep in mind that high CPU frequency affects battery life through power consumption.

GPU and Media

GPU	Mali-T880 MP4	Adreno 506
GPU Frequency	780 MHz	650 MHz
GFloPS	106	130
# of Cores	4
# of Shader Units		96
Display	2560 x 1600 pixels	2160 x 1080 pixels

The frequency of the GPU does not always directly indicate its performance. To fully evaluate all the capabilities of a graphics chip, you should take into account the number of Shader Units and Cores, as well as how many GFlops it has.

Gaming benchmark

Fortnite Mobile
PlayerUnknown's Battlegrounds (PUBG Mobile)	16.4	11.8
Garena Free Fire - The Cobra	29.1	20.4
Call of Duty: Mobile	17.7	12.7
Grand Theft Auto V (GTA 5 Mobile)	13.1	8.3
Minecraft: Pocket Edition	16.7	12.6
Real Racing 3	36.4	30.6
Sniper 3D	46.6	26.5
Need for Speed No Limits	52.4	32.6
Mortal Kombat X	37.8	26.5
CSR Racing 2	40.7	28.6

The numbers in this table indicate the maximum FPS that was received on the device with the corresponding processor. Depending on the configuration of the gadget and graphics quality settings (Ultra, Medium, Normal), the results may differ quite significantly. We recommend that you better study the results of the Antutu v10, 9 and GeekBench 6, 5.2 becnmarks.

Cameras

Camera resolution	32 MP	24 MP
Dual Camera resolution		13 MP
Image Signal Processor (ISP)
Video Encoding FPS	30	60
Video Encoding resolution	4K, 2K, FullHD	FullHD
Codec support	H.264, H.265	H.264/AVC, H.265/HEVC

Networks and Navigation

Modem		Qualcomm Snapdragon X9 LTE modem
Download speed	150 MBit/s.	300 MBit/s.
Upload speed	50 MBit/s.	100 MBit/s.
Navigation	GPS, Galileo, Glonass, Beidou	GPS, Galileo, Glonass, Beidou
NFC support	No	No
5G support	Yes	No

Result:
The number of parameters for which MediaTek Helio X20 (MT6797) is better: 26
The number of parameters for which Qualcomm Snapdragon 450 SDM450 is better: 10
You need to know that you should not sightlessly trust the automatic comparison of the table. You can watch benchmark video from beginning to end of joint comparison and listen to what people say who really appreciated the capabilities of both processors Helio X20 (MT6797) and Snapdragon 450 SDM450, as well as read the test results at the links below.

Helio X20 (MT6797) SoC - all data

• Devices lists
• Benchmarks
• PUBG mobile
• Fortnite Mobile
• GeekBench 6, 5 mobile
• Antutu v10
• 3DMark

• Helio X20 (MT6797) specs and review.

Snapdragon 450 SDM450 SoC - all data

• Devices lists
• Benchmarks
• PUBG mobile
• Fortnite Mobile
• GeekBench 6, 5 mobile
• 3DMark
• Antutu v10

• Snapdragon 450 SDM450 specs and review.